#include <Windows.h>
#include <tchar.h>

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR szCmdLine, int iCmdShow)
{
	int ret = MessageBox(NULL, TEXT("Hello"), TEXT("Title"), MB_RETRYCANCEL | MB_ICONERROR | MB_DEFBUTTON2);
	
	_tcslen(TEXT("Hello!"));

	return 0;
}
